{"product_id":"genuine-stella-4t-auto-oem-roller-dia-4x8mm","title":"Genuine Stella 4T\/Auto OEM Roller Dia 4X8MM","description":"\u003ch2\u003eGenuine Stella 4T Variator Roller for Scooters\u003c\/h2\u003e\u003cp\u003eThis Genuine Stella 4T roller is made for the automatic transmission on scooters. It helps govern how quickly the scooter pulls away and how fast it can go. When a roller wears down or goes flat, the scooter tends to feel slow to start moving and loses some top speed. Among the \u003ca href=\"\/collections\/genuine-stella-parts\"\u003eGenuine Stella scooter parts\u003c\/a\u003e available, this one can help bring your scooter's performance back.\u003c\/p\u003e\u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\u003cp\u003eThe roller weights in the variator play a central role in your scooter's automatic gearing. They influence how acceleration builds and where the top speed levels off. Swapping out worn rollers can noticeably sharpen throttle response.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4x8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Variator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Genuine Stella 4T and Genuine Stella Auto crankshafts (variator roller, 4x8mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Stella 4T\u003c\/li\u003e\n\u003cli\u003eGenuine Stella Auto\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Make sure the roller is 4x8mm, which is the diameter and width specified for this variator roller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #14 on the crankshaft diagram for the Stella 4T; part #14 on the crankshaft diagram for the Stella Auto.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/genuine-stella-parts\"\u003eGenuine Stella Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/genuine-scooter-parts\"\u003eGenuine Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-variators-rollers\"\u003eScooter Variators \u0026amp; Roller Weights\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51137894252601,"sku":"TT-23677","price":1.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/oem-roller-dia-4x8mm-for-genuine-stella-4t-auto-1.png?v=1794369415","url":"https:\/\/www.trendtimes.com\/products\/genuine-stella-4t-auto-oem-roller-dia-4x8mm","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}